Shenzhen, China

Haiquan Wu

This inventor holds 64 USPTO granted patents and 4 published patent applications and 13 EPO patents, primarily in Wireless Audio Devices (CPC class H04R). Top assignees: Shenzhen Grandsun Electronic Co., Ltd., Shenzhen Grandsun Electronic Co., Ltd., Shenzhen Grandsun Industrial Design Co., Ltd.. Active years: 2016-2026.

USPTO Granted Patents = 64 

% Patents Active = 98.4

 

Average Co-Inventor Count = 4.7

ph-index = 17

Forward Citations = 737(Granted Patents)

Forward Citations (Not Self Cited) = 657(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Guangdong, CN (2016 - 2024)
  • Shenzhen, CN (2019 - 2024)

Company Filing History:


Years Active: 2016-2026

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Areas of Expertise:
Noise Reduction Earpad
Wireless Earphone
Bluetooth Speaker
Charging Case
Audio Signal Processing
True Wireless Stereo
Voice Input/Output
Wireless Headset
Earbuds
Audio Device
Bluetooth Connection
TWS Earphones
64 patents (USPTO):Explore Patents

Title: Innovations of Haiquan Wu: Pioneering Audio Technology

Introduction

Haiquan Wu is an accomplished inventor based in Shenzhen, China, with a remarkable portfolio that boasts an impressive 60 patents. His contributions primarily lie in the realm of audio technology, with a particular focus on earphone design. Wu's work exemplifies the spirit of innovation and the relentless pursuit of excellence in the tech industry.

Latest Patents

Among his latest inventions is a pair of earphones that showcases an advanced understanding of audio performance and user experience. This latest patent not only enhances sound quality but also emphasizes comfort and usability—a testament to Wu's attention to detail and commitment to innovation in audio design.

Career Highlights

Wu's professional journey includes significant roles at Shenzhen Grandsun Electronic Co., Ltd. and Shenzhen Grandsun Industrial Design Co., Ltd. These positions have enabled him to leverage his inventive capabilities while collaborating with some of the brightest minds in the industry.

Collaborations

Throughout his career, Haiquan Wu has worked closely with talented colleagues such as Ruiwen Shi and Jiugao Peng. These collaborations have fostered an innovative environment, contributing to the successful development of various audio technologies and advancing the overall mission of their respective companies.

Conclusion

With a steadfast dedication to innovation and a proven track record of impactful inventions, Haiquan Wu continues to be a driving force in the audio technology sector. His numerous patents not only highlight his genius as an inventor but also pave the way for future advancements in the field. As he moves forward, the tech industry eagerly awaits his next breakthrough.

Profile summary based on public USPTO records.
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